Postradiation Sarcoma Treatment & Management

  • Author: Nagarjun Rao, MD, FRCPath; Chief Editor: Harris Gellman, MD   more...
 
Updated: Feb 6, 2012
 

Medical Care

Postradiation sarcoma (PRS) ideally is managed with a multidisciplinary approach with input from the radiation oncologist, medical oncologist, and surgeon. Because PRS is high grade and advanced stage or metastatic at the time of diagnosis, patients commonly are not eligible for curative surgery, and the prognosis for these patients generally is poor. Chemotherapy is the most common treatment modality and typically is associated with poor response rates.

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Surgical Care

Surgical options for postradiation sarcoma (PRS) include wide or radical resection (limb salvage) or amputation, and depend upon the stage and location of the tumor and the age and performance status of the patient. In patients with peripherally located tumors at stage IIB and below (MSTS system), it is feasible to expect resection to provide a reasonable 5-year survival rate. (In one study, the 5-year survival rate for this group approached 68%.) Brachytherapy or postoperative external beam radiation can be added if the margins are close to the tumor.

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Consultations

A multidisciplinary approach is ideal for postradiation sarcoma (PRS). The surgical oncologist, who preferably has experience in treating sarcomas, should be involved at the outset for the diagnostic evaluation. In addition, input from the radiation oncologist and medical oncologist is necessary to achieve a coordinated treatment plan, particularly for patients in whom combined modality treatment is being contemplated.

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Diet

Nutrition is an important aspect in the care of patients receiving active cancer treatment.[21] Surgery, radiation therapy, and chemotherapy may adversely affect the patient's nutritional status and hence may alter quality of life. Cancer treatment can alter the patient's ability to eat, digest, and absorb food. Anticipation of these potential adverse effects, therefore, is necessary. Intervention, such as with commercially available liquid nutritional supplements, may be required to maintain adequate caloric intake. Consultation with a health care provider qualified in nutrition also may be considered.

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Activity

The impact of physical activity upon treatment outcome in patients with cancer is not well defined in the literature. However, modest levels of physical activity during cancer treatment may provide benefits with respect to increasing appetite, maintaining mobility and muscle tone, and enhancing a sense of emotional well-being.

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Contributor Information and Disclosures
Author

Nagarjun Rao, MD, FRCPath  Associate Professor, Department of Pathology, Medical College of Wisconsin

Nagarjun Rao, MD, FRCPath is a member of the following medical societies: American Society for Clinical Pathology, College of American Pathologists, Royal College of Pathologists, and United States and Canadian Academy of Pathology

Disclosure: Nothing to disclose.

Coauthor(s)

Donald A Hackbarth Jr, MD, FACS  Professor of Clinical Orthopedic Surgery, Division Chief, Musculoskeletal Oncology, Department of Orthopedic Surgery, Medical College of Wisconsin

Donald A Hackbarth Jr, MD, FACS is a member of the following medical societies: American Academy of Orthopaedic Surgeons, American Association of Tissue Banks, American College of Surgeons, Children's Oncology Group, Christian Medical & Dental Society, Clinical Orthopaedic Society, and Wisconsin Medical Society

Disclosure: Musculoskeletal Transplant Foundation Honoraria Board membership

Stuart Wong, MD  Assistant Professor, Department of Medicine, Section of Hematology/Oncology, Froedert Memorial Lutheran Hospital

Disclosure: Nothing to disclose.

Vivek Panikkar, MBBS, MS, MCh, FRCS  Consulting Surgeon, Departments of Trauma and Orthopedics, Doncaster Royal Infirmary, UK

Disclosure: Nothing to disclose.

Vinod B Shidham, MD, FRCPath  Professor, Vice-chair-AP, and Director of Cytopathology, Department of Pathology, Wayne State University School of Medicine, Karmanos Cancer Center & Detroit Medical Center; Co-Editor-in-Chief and Executive Editor, CytoJournal

Vinod B Shidham, MD, FRCPath is a member of the following medical societies: American Association for Cancer Research, American Society of Cytopathology, College of American Pathologists, International Academy of Cytology, Royal College of Pathologists, and United States and Canadian Academy of Pathology

Disclosure: Nothing to disclose.

Specialty Editor Board

Francisco Talavera, PharmD, PhD  Adjunct Assistant Professor, University of Nebraska Medical Center College of Pharmacy; Editor-in-Chief, Medscape Drug Reference

Disclosure: Medscape Salary Employment

Sean P Scully, MD, PhD  Professor, Department of Orthopedics, University of Miami

Sean P Scully, MD, PhD is a member of the following medical societies: American Academy of Orthopaedic Surgeons, International Society on Thrombosis and Haemostasis, and Society of Surgical Oncology

Disclosure: Nothing to disclose.

Dinesh Patel, MD, FACS  Associate Clinical Professor of Orthopedic Surgery, Harvard Medical School; Chief of Arthroscopic Surgery, Department of Orthopedic Surgery, Massachusetts General Hospital

Dinesh Patel, MD, FACS is a member of the following medical societies: American Academy of Orthopaedic Surgeons

Disclosure: Nothing to disclose.

Chief Editor

Harris Gellman, MD  Consulting Surgeon, Broward Hand Center; Voluntary Clinical Professor of Orthopedic Surgery and Plastic Surgery, Departments of Orthopedic Surgery and Surgery, University of Miami, Leonard M Miller School of Medicine

Harris Gellman, MD is a member of the following medical societies: American Academy of Medical Acupuncture, American Academy of Orthopaedic Surgeons, American Orthopaedic Association, American Society for Surgery of the Hand, and Arkansas Medical Society

Disclosure: Nothing to disclose.

References
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Light microscopic appearance of postradiation osteosarcoma; tumor is composed of pleomorphic plump spindle cells with focal presence of neoplastic osteoid (pink areas) in between tumor cells. This meningeal tumor occurred 10 years postradiation in a patient who had received radiation for a recurrent pituitary neoplasm.
 
 
 
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